The Irish Chiefs and Clans of Tirowenas given by O'Dugan
1. O'Neill and MacLoghlin, as princes. 2. O'Cahan, of the race
of Owen, and who was chief of Cianacht of Glean Geibhin (or Keenaght of Glengiven).
The O'Cahans were also chiefs of the Creeve, now the barony of Coleraine; and in
later times, possessed the greater part of the county of Derry, which was called
"O'Cahan's Country"; they also, at an early period, possessed part of Antrim, and
had their seat at the castle of Dunseverick. 3. The O'Connors, who were chiefs
of Cianacta before the O'Cahans. 4. O'Duibhdiorma or O'Dwyorma, sometimes
anglicised O'Dermot or O'Dermody. The O'Dwyorma were chiefs of Breadach which
comprised the parishes of Upper and Lower Moville, in the barony of Inishowen.
5. O'Gormley or Grimley, chief of Cineal Moain, now the barony of Raphoe,
county Donegal. 6. Magh Ith and Cineal Enda, Partly in the barony of Raphoe,
and partly in the barony of Tirkeran in Derry. According to O'Dugan, the following
were chiefs of Magh Ith: O'Boyle, O'Mulbraisil, O'Quinn, and O'Kenny.
7. O'Broder, O'Mulhall and O'Hogan, chiefs of Carric Brachaigh, still traceable
by the name "Carrickbrack, in the barony of Inishowen. 8. O'Hagan, chief of
Tullaghoge in the parish of Desertcreight, barony of Dungannon, and county Tyrone.
9. O'Donegan or Dongan, MacMurchadh or MacMorough, O'Farrell or Freel, and MacRory or
MacRogers, chiefs of Tealach Ainbith and of Muintir Birn, districts in the baronies
of Dungannon and Strabane. 10. O'Kelly, chief of Cineal Eachaidh or Corca
Eachaidh, probably "Corcaghee," in the barony of Dungannon. 11. O'Tierney, and
O'Kieran, chiefs of Fearnmuigh. 12. O'Duvany, Oh-Aghmaill or O'Hamil, and
O'Heitigen or Magettigan, chiefs of three districts called Teallach Cathalain,
Teallach Duibhbrailbe, and Tealach Braenain. 13. O'Mulfoharty, and O'Heodhasa or
O'Hosey, chiefs of Cineal Tighearnaigh. 14. O'Cooney, and O'Bailey, chiefs
of Clann Fergus. 15. O'Murchada, O'Murphy, and O'Mellon, chiefs of Siol Aodha-
Eanaigh. 16. MacPetridge and MacCathmhaoil, chief of Cineal Feradaigh, in the
north of Tyrone. 17. The Clans of Maolgeimrigh, and of Maolpadraig or
Kilpatrick, who possessed the two districts of Cineal Fereadaidh, in the east of
Tyrone. 18. Muintir Taithligh of Ui-Laoghaire of Lough Lir, a name
anglicised MacTully or Tully. 19. O'Hanter or Hunter, chiefs of Ui-Seasin.
Other chiefs not listed by O'Dugan
(added by O'Hart)
1. O'Criochain or O'Crehan, chief of Ui Fiachra, a territory which comprised
the parish of Ardstraw, and some adjoining districts in Tyrone.
2. O'Quinn, chief of Magh Lughad and of Siol Cathusaigh. Magh Lughad lay in
Keenaught of Glengiven, County Derry.
3. O'Cearbhallins, chiefs of Clandermod or Glendermod, in Derry.
4. O'Brolachans, a branch of the Cinel Eoghainn.
5. MacBlosgaidh or MacClosky, a branch of the O'Cahans, a numerous clan
in the parish of Dungiven.
6. O'Devlins, chiefs of Muintir Dubhlin, near Lough Neagh, on the borders
of Derry and Tyrone.
7. O'Looneys, chief of Muintir Loney, a district known as the Monter Loney
Mountains in Tyrone.
8. O'Connellan, chief of Crioch Tullach in Tyrone.
9. O'Donnelly, chiefs in Tyrone, at Ballydonnelly and other parts.
10. O'Nena, O'Neny or MacNeny, were chiefs of Cinel Naena, in Tyrone,
bordering Monaghan.
11. O'Flaherty, lord of Cinel Eoghainn.
12. O'Murray, a clan in Derry
13. MacShane, a clan in Tyrone.
14. O'Mulligan, also a clan in Tyrone.
15. O'Gnive or O'Gneeve, hereditary bards to the O'Neills.
Roger O'Ferrall's "Linea Antiqua" gives a long list of families
descended from the Cenel Eoghainn:
O Murhuly
O Hiasgin
O Culiun
O Caolly
O Lochain
O Gillgan
O Lagny
O Lomderg
O Fionan
O Carolan
O Gallan
O Branagan
O Mulfavill
O Gaaity
O Brothly
O Dualty
O Booney
O Rahile
O Lorcan
O Kirrbily
O Mulcallin
O Donelan
O Dichan
O Dalachan
O Birn
O Flaberty in Ulser
O Mulddon in Iveach
O Gruagan - Grogan
O Dooda
O Mulbreasal
O Mearly
O Mulbridy
O Mulgernhry
O Finnegan
Muintir Chumusky
Muinter Cheily
Mac Cumaltan in ardmach (Armagh(
Mac Chonain
Mac Breaogbarain
Mac Beohy
Mac Achlarna
Mac Drynan
Mac Dunily
Clan Dermot of Loch Foyle (O Duibhdierma)
Mac Fergusa or Ferguson
McGilmartan St. Martin
MacGilleron
MacKiran
Mac Maongaile
MacRehin
Mac Treablain
Mac Ilchtgin
He lists the following under Eochaidh Binnigh septs
(a son of Owen)
Muintir Huimroa
Clan Criomhame
Clan Oran
Clan Cuohy
O Cormac
O Iouhail
O Lochnan
And the following under descendants of Fergus, another
son of Eoghan:
O Colgan
O Branagan
O Hagin
O Cahalan
O Uarisg
O Brelar
O Hanin
O Dovan
O Losgny
O Mellan
O Conolan
O Spellan
O Breonan